dbm.odbm- Original DBM interface
Provides interface to the legacy dbm library.
<dbm>. Provides an implementation for legacy DBM
This module is only installed when your system already has DBM.
The biggest limitation of the legacy DBM is that you can only open
one database at a time. You can create a multiple
instances, but you can open at most one of it at a time, or
you’ll get an error.
Besides the unified DBM interface (see Generic DBM interface), this module provides the following low-level functions that provides direct access to the dbm API. See dbm manual for details of these APIs.